Make and receive phone calls from your PC - Microsoft Support
To make a call on your PC: Open the Phone Link and select Calls. In the Search your contacts box, search for a contact name or number. Alternately, you can directly enter a phone number on the dial pad. Select the Dial icon to start your call.
First things to know about calls in Microsoft Teams
First things to know about calls in Microsoft Teams. Calls are a quick way to connect in Teams. You can have one-on-one calls or calls with several people. Set them up ahead of time, like in a meeting, or start them on the fly while in a chat.
Applies To:
Microsoft Teams
Call forwarding, call groups, and simultaneous ring in Microsoft Teams
Call forwarding, call groups, and simultaneous ring in Microsoft Teams. You can forward calls to another number or Teams member, or ring another number at the same time as your work number.
Applies To:
Microsoft Teams
Customer service phone numbers - Microsoft Support
Describe your problem, and we'll provide self-help or connect you to the most appropriate support, which may include chat or request a call — we’ll call you, so you don’t have to wait. For even faster help, search for your topic on our site. Get help.
Make and receive calls using Skype for Business
Start a Skype for Business conference call. Make and receive a Skype for Business video call. Transfer a Skype for Business call. Call forwarding and simultaneously ring. Learn how to make calls to phone numbers or your contacts and other users in Skype for Business. You can also receive or decline calls.
Applies To:
Skype for Business Online operated by 21Vianet, Skype for Business, Skype for Business Basic, Skype for Business Online, Skype for Business Online operated by 21Vianet - admin center
Join a Teams meeting by phone - Microsoft Support
Open a meeting in your Teams calendar. Select Join. Select Phone audio on the pre-join screen. Select Join now. Enter the phone number you'd like the meeting to call and select Call me. Say "Ok" or press 1 to join the meeting. Hang up or select Disconnect in the meeting window to end your call.
Manage your call settings in Microsoft Teams
In Microsoft Teams for work or school, you can customize your call settings to manage delegates, set voicemail messages, and more. To learn more about managing call settings in Teams (free), see Calls and meetings in Microsoft Teams (free).
Applies To:
Microsoft Teams
Call in to a meeting in Teams - Microsoft Support
In Teams, you can call in to a meeting by going to the Calendar on the left side of the app, selecting the meeting you want to join, and dialing the phone number provided in the meeting details.
Make a phone call - Microsoft Support
Use the dial pad. If you want to call someone who is not in your Contacts list, you can dial their phone number using the dial pad. In the Lync main window, click the Phone icon. In the dial pad, enter the numbers you want to call, and then click Call.
Applies To:
Lync 2010
App permissions - Microsoft Support
Bluetooth: Activate and use any Bluetooth connections between your device and other devices. Calendar: Access your calendars. Call history: Access history of phone calls you made on the device, in Skype or other telephony apps. Contacts: Access your contacts, people, or address book apps.